SOLUTION: w-8/w-9 - w+1/w+9 + w-27/w^2-81

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Question 317267: w-8/w-9 - w+1/w+9 + w-27/w^2-81
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Use the common denominator, w%5E2-81=%28w-9%29%28w%2B9%29
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